ICCP Reference Electrode Survey — Verifying System Control

What is ICCP Reference Electrode Survey?

KCC carries out underwater inspection and testing of impressed current cathodic protection (ICCP) system reference electrodes and hull fittings to verify that the control system is receiving accurate potential readings and operating correctly.

What's Included

Diver inspection of reference electrode condition and mounting
Testing of reference electrode output against calibrated portable electrode
Inspection of ICCP anode condition and mounting
Inspection of cable connections and hull fittings for damage or corrosion
Reporting of findings with recommendations for maintenance or replacement

Why This Matters

An ICCP system that is receiving incorrect readings from a faulty reference electrode may be under-protecting or over-protecting the structure — both of which cause problems. Regular reference electrode surveys ensure the system is operating on accurate data.

Related Services in Cathodic Protection Survey

Half-Cell Potential Survey

Underwater electrochemical potential surveys using calibrated reference electrodes to assess CP system performance.

Anode Consumption Survey

Diver inspection and measurement of sacrificial anodes to assess consumption rates and remaining service life.

CP Survey Reporting

Formal CP survey reports with potential readings, anode condition, and maintenance recommendations.

Part of

Subsea Inspection

KCC provides comprehensive subsea inspection services across marine infrastructure, port assets, and

View all Subsea Inspection services

IMCA ADCI HSE HKCP

IMCA · ADCI · HSE · HKCP Compliant

All diving operations conducted to IMCA, ADCI, HSE & HKCP standards

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